BackupKit vs Windows Backup

Windows ships with backup features, so it's fair to ask why you'd pay for anything. The honest answer: the built-ins cover the easy half of a backup strategy and quietly skip the half that saves you in a real disaster.

There are actually three different built-in tools, and it helps to separate them: File History (versioned copies of your libraries to an external or network drive), Backup and Restore (Windows 7) (an old system-image tool still hanging around), and the newer Windows Backup app (which mostly syncs settings and folders to OneDrive). None of them is a full off-site, encrypted, any-destination backup.

The off-site gap

File History backs up to a drive that's physically attached to — or on the same network as — the computer it's protecting. That's genuinely useful for “I deleted a file yesterday.” It does nothing for fire, theft, flood, or ransomware that encrypts every drive it can reach, including your File History disk.

BackupKit treats off-site as a first-class destination. Back up to an FTP/SFTP server, a WebDAV host, Google Drive, Dropbox, OneDrive, a remote NAS — storage that isn't sitting next to the machine. That's the leg of a backup plan the built-ins simply don't have.

Encryption and versioning

File History doesn't encrypt its store (you'd lean on BitLocker on the target drive, which doesn't help once the drive is mounted). The OneDrive-based Windows Backup relies on OneDrive's server-side encryption — Microsoft holds the keys.

BackupKit encrypts client-side with AES-256 and a key that never leaves your device, so whatever destination you choose stores ciphertext it can't read. It keeps real versioned history with retention you control (by age or by number of versions), and restoring any version is one click.

Where the built-ins are the right call

If all you need is to roll back a document you edited this morning, and your only target is an external drive that stays plugged in, File History is free, fine, and already there. There's no reason to install anything. BackupKit becomes worth it the moment you care about an off-site copy, encryption you control, or backing up to storage Windows doesn't natively support.

Bottom line

Use the Windows built-ins if you only need short-term local file recovery to an attached drive, or basic folder sync to OneDrive, and off-site or encryption aren't concerns.

Pick BackupKit if you want a real backup: off-site destinations, AES-256 encryption with your own key, versioned history with retention, and one-click restore — the 3-2-1 strategy the built-ins can't complete on their own.